Hair 1) 100% Chinese Remi Human Hair and 100% Indian remi human hair with A++ grade Quality 2) Weight: 0.5g/strand, 0.7g/strand, 0.8g/strand 1.0g/strand and another weight per each strand according to your requirements. 3) Package: 25strands/package, 50strands/package, 100strands/package, 200strands/package according to your requirement 4) Color Categories: Dark color: #1, #1B, #2, #4, #6, #8, #27, #30, #33 Light Color: #10, #12, #14, #16, #18, #22, #24, #34, #44, #51, #280, #99J, #144, #118, #130, #18/22, #350, #530, #750, #850, #613, #Blue, #Pink, #Purple, #Red, #Yellow, #Orange, #Violet, #Green, #Burgundy And all kinds of Two Tone color(T color), Mix color according to your requirements. We also could fulfill your order according to your own color ring. 5)All of the length are available from 12" to 30" 6)Fast delivery and Best Service Please don't hesitate to try for me if you want to get highest quality products with best price. We also could supply clip in hair extension, Hand-tied weft, machine weft for hair weaving and bulk, Skin weft, lace wigs with all kinds of colors and all of the length, and also for all kinds of tools for human hair extensions like Hair connector iron, glue stick and remover, micro rings(with screw inside and non screw inside), glue gun, plier, needle, hot pot, shrink tubes, copper rings, hair snap clips, men's toupee, mannequin head etc.